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путь от одной пристани ло другой 350 км катер прошел со скоростью 50 км/ч а обратно шел со скоростью 75 км/ч
какое время он потратил на весь путь?-
Предмет:
Математика -
Автор:
alba82 - 5 лет назад
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Ответы 1
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1) 350:50=7(ч)-время на путь в дну сторону2) 350:75=4 2/3 ч-время на обратный путь3) 7+4 2/3=11 2/3 (ч)-время на весь путьОтвет :11 2/3 часа.
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Автор:
concepciónmarshall - 5 лет назад
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Read the text given below. Choose the most suitable heading from the list (A–F) for each part (1–5). There is one heading you do not need to use.
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